So it looks like that it restart the iSCSITarget but not the iSCSILogicalUnit, that make sense - more or less because I change something in the iSCSITarget, but it is necessary to have a working iSCSI.. here a the log output when I change/add the iqn..
Dec 12 16:08:21 [7051] ha-test1 cib: info: cib_process_request: Forwarding cib_apply_diff operation for section 'all' to all (origin=local/cibadmin/2) Dec 12 16:08:21 [7051] ha-test1 cib: info: cib_perform_op: Diff: --- 0.58.3 2 Dec 12 16:08:21 [7051] ha-test1 cib: info: cib_perform_op: Diff: +++ 0.59.0 c5423fcdc276ad43361aeb4c8081f7f4 Dec 12 16:08:21 [7051] ha-test1 cib: info: cib_perform_op: + /cib: @epoch=59, @num_updates=0 Dec 12 16:08:21 [7051] ha-test1 cib: info: cib_perform_op: + /cib/configuration/resources/primitive[@id='iscsi-server']/instance_attributes[@id='iscsi-server-instance_attributes']/nvpair[@id='iscsi-server-instance_attributes-allowed_initiators']: @value=iqn.1998-01.com.vmware:brainslug9-75488e35 iqn.1998-01.com.vmware:brainslug10-5564u4325 iqn.1993-08.org.debian:01:fee35be01c4d iqn.1998-01.com.vmware:brainslug10-34ad648763 iqn.1998-01.com.vmware:brainslug66-75488e12 iqn.1998-01.com.vmware:brai Dec 12 16:08:21 [7051] ha-test1 cib: info: cib_process_request: Completed cib_apply_diff operation for section 'all': OK (rc=0, origin=ha-test1/cibadmin/2, version=0.59.0) Dec 12 16:08:21 [7051] ha-test1 cib: info: cib_file_backup: Archived previous version as /var/lib/pacemaker/cib/cib-69.raw Dec 12 16:08:21 [7056] ha-test1 crmd: info: do_lrm_rsc_op: Performing key=12:116:0:9fd4e826-f0ba-4864-8861-2c585d644d1c op=iscsi-server_stop_0 Dec 12 16:08:21 [7053] ha-test1 lrmd: info: log_execute: executing - rsc:iscsi-server action:stop call_id:62 Dec 12 16:08:21 [7051] ha-test1 cib: info: cib_file_write_with_digest: Wrote version 0.59.0 of the CIB to disk (digest: dcbab759c4d0e7f38234434bfbe7ca8e) Dec 12 16:08:21 [7051] ha-test1 cib: info: cib_file_write_with_digest: Reading cluster configuration file /var/lib/pacemaker/cib/cib.6YgOXO (digest: /var/lib/pacemaker/cib/cib.gOKlWj) iSCSITarget(iscsi-server)[4524]: 2019/12/12_16:08:22 INFO: Deleted Target iqn.2003-01.org.linux-iscsi.vm-storage.x8664:sn.cf6fa66tgyh3. Dec 12 16:08:22 [7053] ha-test1 lrmd: info: log_finished: finished - rsc:iscsi-server action:stop call_id:62 pid:4524 exit-code:0 exec-time:293ms queue-time:0ms Dec 12 16:08:22 [7056] ha-test1 crmd: notice: process_lrm_event: Result of stop operation for iscsi-server on ha-test1: 0 (ok) | call=62 key=iscsi-server_stop_0 confirmed=true cib-update=58 Dec 12 16:08:22 [7051] ha-test1 cib: info: cib_process_request: Forwarding cib_modify operation for section status to all (origin=local/crmd/58) Dec 12 16:08:22 [7051] ha-test1 cib: info: cib_perform_op: Diff: --- 0.59.0 2 Dec 12 16:08:22 [7051] ha-test1 cib: info: cib_perform_op: Diff: +++ 0.59.1 (null) Dec 12 16:08:22 [7051] ha-test1 cib: info: cib_perform_op: + /cib: @num_updates=1 Dec 12 16:08:22 [7051] ha-test1 cib: info: cib_perform_op: + /cib/status/node_state[@id='1']/lrm[@id='1']/lrm_resources/lrm_resource[@id='iscsi-server']/lrm_rsc_op[@id='iscsi-server_last_0']: @operation_key=iscsi-server_stop_0, @operation=stop, @transition-key=12:116:0:9fd4e826-f0ba-4864-8861-2c585d644d1c, @transition-magic=0:0;12:116:0:9fd4e826-f0ba-4864-8861-2c585d644d1c, @call-id=62, @last-run=1576163301, @last-rc-change=1576163301, @exec-time=293 Dec 12 16:08:22 [7051] ha-test1 cib: info: cib_process_request: Completed cib_modify operation for section status: OK (rc=0, origin=ha-test1/crmd/58, version=0.59.1) Dec 12 16:08:22 [7056] ha-test1 crmd: info: do_lrm_rsc_op: Performing key=3:116:0:9fd4e826-f0ba-4864-8861-2c585d644d1c op=iscsi-server_start_0 Dec 12 16:08:22 [7053] ha-test1 lrmd: info: log_execute: executing - rsc:iscsi-server action:start call_id:63 iSCSITarget(iscsi-server)[4564]: 2019/12/12_16:08:22 INFO: Parameter auto_add_default_portal is now 'false'. iSCSITarget(iscsi-server)[4564]: 2019/12/12_16:08:22 INFO: Created target iqn.2003-01.org.linux-iscsi.vm-storage.x8664:sn.cf6fa66tgyh3. Created TPG 1. iSCSITarget(iscsi-server)[4564]: 2019/12/12_16:08:22 INFO: Using default IP port 3260 Created network portal 172.16.101.166:3260. iSCSITarget(iscsi-server)[4564]: 2019/12/12_16:08:22 INFO: Created Node ACL for iqn.1998-01.com.vmware:brainslug9-75488e35 iSCSITarget(iscsi-server)[4564]: 2019/12/12_16:08:23 INFO: Created Node ACL for iqn.1998-01.com.vmware:brainslug10-5564u4325 iSCSITarget(iscsi-server)[4564]: 2019/12/12_16:08:23 INFO: Created Node ACL for iqn.1993-08.org.debian:01:fee35be01c4d iSCSITarget(iscsi-server)[4564]: 2019/12/12_16:08:23 INFO: Created Node ACL for iqn.1998-01.com.vmware:brainslug10-34ad648763 iSCSITarget(iscsi-server)[4564]: 2019/12/12_16:08:23 INFO: Created Node ACL for iqn.1998-01.com.vmware:brainslug66-75488e12 iSCSITarget(iscsi-server)[4564]: 2019/12/12_16:08:23 INFO: Created Node ACL for iqn.1998-01.com.vmware:brainslug99-5564u4123 iSCSITarget(iscsi-server)[4564]: 2019/12/12_16:08:24 INFO: Parameter authentication is now '0'. Dec 12 16:08:24 [7053] ha-test1 lrmd: info: log_finished: finished - rsc:iscsi-server action:start call_id:63 pid:4564 exit-code:0 exec-time:1781ms queue-time:0ms Dec 12 16:08:24 [7056] ha-test1 crmd: info: action_synced_wait: Managed iSCSITarget_meta-data_0 process 4695 exited with rc=0 Dec 12 16:08:24 [7051] ha-test1 cib: info: cib_process_request: Forwarding cib_modify operation for section status to all (origin=local/crmd/59) Dec 12 16:08:24 [7056] ha-test1 crmd: notice: process_lrm_event: Result of start operation for iscsi-server on ha-test1: 0 (ok) | call=63 key=iscsi-server_start_0 confirmed=true cib-update=59 Dec 12 16:08:24 [7051] ha-test1 cib: info: cib_perform_op: Diff: --- 0.59.1 2 Dec 12 16:08:24 [7051] ha-test1 cib: info: cib_perform_op: Diff: +++ 0.59.2 (null) Dec 12 16:08:24 [7051] ha-test1 cib: info: cib_perform_op: + /cib: @num_updates=2 Dec 12 16:08:24 [7051] ha-test1 cib: info: cib_perform_op: + /cib/status/node_state[@id='1']/lrm[@id='1']/lrm_resources/lrm_resource[@id='iscsi-server']/lrm_rsc_op[@id='iscsi-server_last_0']: @operation_key=iscsi-server_start_0, @operation=start, @transition-key=3:116:0:9fd4e826-f0ba-4864-8861-2c585d644d1c, @transition-magic=0:0;3:116:0:9fd4e826-f0ba-4864-8861-2c585d644d1c, @call-id=63, @last-run=1576163302, @last-rc-change=1576163302, @exec-time=1781, @op-digest=549b6bf42c2d944da4df2c1d2d675b Dec 12 16:08:24 [7051] ha-test1 cib: info: cib_process_request: Completed cib_modify operation for section status: OK (rc=0, origin=ha-test1/crmd/59, version=0.59.2) Dec 12 16:08:29 [7051] ha-test1 cib: info: cib_process_ping: Reporting our current digest to ha-test2: 8bf64451f91add76d89a608b6f51a214 for 0.59.2 (0x55998d145df0 0) On Wednesday, December 11, 2019 3:58:51 PM CET Stefan K wrote: > Hello, > > I've a working HA-Setup with iSCSI an ZFS, but last week I add an iSCSI > allowed initiator, and than it happens - my hole VMware infrastructure fails > because iSCSI does not working anymore.. today I've time to get a closer look > into this.. > > create 2 VMs an put the same (more or less) config into it. > What I do: > - I create a iSCSI-target with allowed initiators > - I create iSCSI Logical units > > but I got this: > > targetcli > targetcli shell version 2.1.fb43 > Copyright 2011-2013 by Datera, Inc and others. > For help on commands, type 'help'. > > /> ls > o- / > ......................................................................................................................... > [...] > o- backstores > .............................................................................................................. > [...] > | o- block > .................................................................................................. > [Storage Objects: 3] > | | o- iscsi-lun00 > .................................................................. > [/dev/loop1 (1.0GiB) write-thru deactivated] > | | o- iscsi-lun01 > .................................................................. > [/dev/loop2 (1.0GiB) write-thru deactivated] > | | o- iscsi-lun02 > ................................................................. [/dev/loop3 > (0 bytes) write-thru deactivated] > | o- fileio > ................................................................................................. > [Storage Objects: 0] > | o- pscsi > .................................................................................................. > [Storage Objects: 0] > | o- ramdisk > ................................................................................................ > [Storage Objects: 0] > o- iscsi > ............................................................................................................ > [Targets: 1] > | o- iqn.2003-01.org.linux-iscsi.vm-storage.x8664:sn.cf6fa66tgyh3 > ...................................................... [TPGs: 1] > | o- tpg1 > ............................................................................................... > [no-gen-acls, no-auth] > | o- acls > .......................................................................................................... > [ACLs: 4] > | | o- iqn.1993-08.org.debian:01:fee35be01c4d > ............................................................... [Mapped LUNs: > 0] > | | o- iqn.1998-01.com.vmware:brainslug10-34ad648763 > ........................................................ [Mapped LUNs: 0] > | | o- iqn.1998-01.com.vmware:brainslug10-5564u4325 > ......................................................... [Mapped LUNs: 0] > | | o- iqn.1998-01.com.vmware:brainslug9-75488e35 > ........................................................... [Mapped LUNs: 0] > | o- luns > .......................................................................................................... > [LUNs: 0] > | o- portals > .................................................................................................... > [Portals: 1] > | o- 172.16.101.166:3260 > .............................................................................................. > [OK] > o- loopback > ......................................................................................................... > [Targets: 0] > o- vhost > ............................................................................................................ > [Targets: 0] > > > here you can see there are missing luns, when I move the ressource to the > other node, it will shown the luns, if I then add/remove/change an > "allowed_initiators" it will happen again - all luns are gone. And that is a > very serious problem for us. > > So my questions is, do i misconfigure something or is that a bug? My > pacemaker config looks like the following: > > crm conf sh > node 1: ha-test1 \ > attributes \ > attributes standby=off maintenance=off > node 2: ha-test2 \ > attributes \ > attributes standby=off > primitive ha-ip IPaddr2 \ > params ip=172.16.101.166 cidr_netmask=24 nic=ens192 \ > op start interval=0s timeout=20s \ > op stop interval=0s timeout=20s \ > op monitor interval=10s timeout=20s \ > meta target-role=Started > primitive iscsi-lun00 iSCSILogicalUnit \ > params implementation=lio-t > target_iqn="iqn.2003-01.org.linux-iscsi.vm-storage.x8664:sn.cf6fa66tgyh3" > lun=0 lio_iblock=0 path="/dev/loop1" \ > op start interval=0 trace_ra=1 \ > op stop interval=0 trace_ra=1 \ > meta target-role=Started > primitive iscsi-lun01 iSCSILogicalUnit \ > params implementation=lio-t > target_iqn="iqn.2003-01.org.linux-iscsi.vm-storage.x8664:sn.cf6fa66tgyh3" > lun=1 lio_iblock=1 path="/dev/loop2" \ > meta > primitive iscsi-lun02 iSCSILogicalUnit \ > params implementation=lio-t > target_iqn="iqn.2003-01.org.linux-iscsi.vm-storage.x8664:sn.cf6fa66tgyh3" > lun=2 lio_iblock=2 path="/dev/loop3" \ > meta > primitive iscsi-server iSCSITarget \ > params implementation=lio-t > iqn="iqn.2003-01.org.linux-iscsi.vm-storage.x8664:sn.cf6fa66tgyh3" > portals="172.16.101.166:3260" > allowed_initiators="iqn.1998-01.com.vmware:brainslug9-75488e35 > iqn.1998-01.com.vmware:brainslug10-5564u4325 > iqn.1993-08.org.debian:01:fee35be01c4d > iqn.1998-01.com.vmware:brainslug10-34ad648763" \ > meta > colocation pcs_rsc_colocation_set_ha-ip_vm_storage_iscsi-server inf: ha-ip > iscsi-server iscsi-lun00 iscsi-lun01 iscsi-lun02 > order pcs_rsc_order_set_ha-ip_iscsi-server_vm_storage ha-ip:stop > iscsi-lun00:stop iscsi-lun01:stop iscsi-lun02:stop iscsi-server:stop > symmetrical=false > order pcs_rsc_order_set_iscsi-server_vm_storage_ha-ip iscsi-lun00:start > iscsi-server:start iscsi-lun01:start iscsi-lun02:start ha-ip:start > symmetrical=false > property cib-bootstrap-options: \ > have-watchdog=false \ > dc-version=1.1.16-94ff4df \ > cluster-infrastructure=corosync \ > cluster-name=ha-vmstorage \ > no-quorum-policy=stop \ > stonith-enabled=false \ > last-lrm-refresh=1576056627 > rsc_defaults rsc_defaults-options: \ > resource-stickiness=100 > > > The system is running on Debian Stretch. > > Thank you very much for you help! > > best regards > Stefan > > > _______________________________________________ > Manage your subscription: > https://lists.clusterlabs.org/mailman/listinfo/users > > ClusterLabs home: https://www.clusterlabs.org/ > _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/